#cover_bk{
	position:absolute;
	z-index:99999998;
	top:0;
	left:0;
	padding:0;
	margin: 0 auto;
	display:none;
	width:100%;
	height:100%;
	background-color:#000;
	opacity:0.5;
}
#cover_box{
	display:none;
	position:absolute;
	z-index:99999998;
	top:0;
	left:0;
	width:100%;
	opacity:1;
}
#cover_in{
	margin: 0 auto;
	padding:20px 20px;
	width:60%;
	background-color:#fff;
	color:#000;
	text-align:left;
	opacity:1;
	border-radius:10px;
}
#cover_ok{
	margin:10px auto 0 auto;
	padding:5px 10px;
	background-color:#e60012;
	color:#fff;
	width:100px;
	text-align:center;
	border-radius:10px;
	cursor:pointer;
}